.gitignore in bootstrap-bookingsync-sass-2.0.0 vs .gitignore in bootstrap-bookingsync-sass-3.0.0

@@ -3,31 +3,13 @@
 Gemfile.lock
 docs/output
 docs/tmp
 docs/crash.log
 
-## For Ember Addon
-# compiled output
-/dist/
-/tmp/
-
-# dependencies
-/bower_components/
-/node_modules/
-
 # misc
 /.env*
 /.pnp*
 /.sass-cache
 /connect.lock
 /coverage/
 /libpeerconnection.log
-/npm-debug.log*
-/yarn-error.log
-/testem.log
-/bootstrap-bookingsync-sass.iml
 /.idea/
-
-# ember-try
-/.node_modules.ember-try/
-/bower.json.ember-try
-/package.json.ember-try